document number: 94255 for tec hnical questions, contact: diodestech@vishay.com www.vishay.com revision: 16-apr-10 1 schottky rectifier new generation 3 d-61 package, 2 x 40 a vs-80cnq...a pbf series vishay high power products features ? 150 c t j operation ? center tap module ? very low forward voltage drop ? high frequency operation ? high purity, high temperatu re epoxy encapsulation for enhanced mechanical strength and moisture resistance ? guard ring for enhanced ruggedness and long term reliability ? new fully transfer-mould low profile, small footprint, high current package ? through-hole versions are currently available for use in lead (pb)-free applications (pbf suffix) ? compliant to rohs directive 2002/95/ec ? designed and qualified for industrial level description the center tap schottky rectif ier module series has been optimized for very low forwar d voltage drop, with moderate leakage. the proprietary barrier technology allows for reliable operation up to 150 c junction temperature. typical applications are in switching power supplies, converters, freewheeling diodes, and re verse battery protection. product summary i f(av) 2 x 40 a v r 35 v to 45 v base common cathode base common cathode common cathode anode 2 anode 1 12 3 common cathode anode 2 anode 1 12 3 anode 2 anode 1 1 3 d-61-8 vs-80cnq...apbf vs-80cnq...asmpbf d-61-8-sm vs-80cnq...aslpbf d-61-8-sl major ratings and characteristics symbol characteristics values units i f(av) rectangular waveform 80 a v rrm range 35 to 45 v i fsm t p = 5 s sine 5800 a v f 40 apk, t j = 125 c (per leg) 0.47 v t j range - 55 to 150 c voltage ratings parameter symbol vs-80cnq035apbf v s-80cnq040apbf vs-80cnq045apbf units maximum dc reverse voltage v r 35 40 45 v maximum working peak reverse voltage v rwm * pb containing terminations are not rohs compliant, exemptions may apply
www.vishay.com for technical questions, contact: diodestech@vishay.com document number: 94255 2 revision: 16-apr-10 vs-80cnq...a pbf series vishay high power products schottky rectifier new generation 3 d-61 package, 2 x 40 a note (1) pulse width < 300 s, duty cycle < 2 % absolute maximum ratings parameter symbol test conditions values units maximum average forward current see fig. 5 per leg i f(av) 50 % duty cycle at t c = 114 c, rectangular waveform 40 a per device 80 maximum peak one cycle non-repetitive surge current per leg see fig. 7 i fsm 5 s sine or 3 s rect. pulse following any rated load condition and with rated v rrm applied 5800 10 ms sine or 6 ms rect. pulse 750 non-repetitive avalanche energy per leg e as t j = 25 c, i as = 8 a, l = 1.7 mh 54 mj repetitive avalanche current per leg i ar current decaying linearly to zero in 1 s frequency limited by t j maximum v a = 1.5 x v r typical 8a electrical specifications parameter symbol test conditions values units maximum forward voltage drop per leg see fig. 1 v fm (1) 40 a t j = 25 c 0.52 v 80 a 0.66 40 a t j = 125 c 0.47 80 a 0.61 maximum reverse leakage current per leg see fig. 2 i rm (1) t j = 25 c v r = rated v r 5 ma t j = 125 c 250 threshold voltage v f(to) t j = t j maximum 0.26 v forward slope resistance r t 3.93 m maximum junction ca pacitance per leg c t v r = 5 v dc (test signal range 100 khz to 1 mhz) 25 c 2600 pf typical series inductance per leg l s measured lead to lead 5 mm from package body 5.5 nh maximum voltage rate of change dv/dt rated v r 10 000 v/s thermal - mechanical specifications parameter symbol test conditions values units maximum junction and storage temperature range t j , t stg - 55 to 150 c maximum thermal resistance, junction to case per leg r thjc dc operation (see fig. 4) 0.85 c/w per package dc operation 0.42 typical thermal resistance, case to heatsink r thcs mounting surface, smooth and greased device flatness < 5 mils 0.30 approximate weight 7.8 g 0.28 oz. mounting torque minimum 40 (35) kgf cm (lbf in) maximum 58 (50) marking device case style d-61 80cnq035a 80cnq040a 80cnq045a case style d-61-8-sm 80cnq035asm 80cnq040asm 80cnq045asm case style d-61-8-sl 80cnq035asl 80cnq040asl 80cnq045asl
document number: 94255 for tec hnical questions, contact: diodestech@vishay.com www.vishay.com revision: 16-apr-10 3 vs-80cnq...a pbf series schottky rectifier new generation 3 d-61 package, 2 x 40 a vishay high power products fig. 1 - maximum forward voltage drop characteristics (per leg) fig. 2 - typical values of reverse current vs. reverse voltage (per leg) fig. 3 - typical junction capacitance vs. reverse voltage (per leg) fig. 4 - maximum thermal impedance z thjc characteristics (per leg) 1 100 10 1000 i f - instantaneous forward current (a) v fm - forward voltage drop (v) 0.2 0.4 0.6 0. 8 1.0 1.2 0 t j = 150 c t j = 125 c t j = 25 c 1 10 100 0.1 0.01 1000 i r - reverse current (ma) v r - reverse voltage (v) 10 51520 40 45 25 30 35 0 t j = 150 c t j = 125 c t j = 100 c t j = 75 c t j = 50 c t j = 25 c 100 1000 10 000 c t - junction capacitance (pf) v r - reverse voltage (v) 10 20 30 50 40 0 t j = 25 c 0.01 0.1 1 0.00001 0.0001 0.001 0.01 0.1 1 t 1 - rectangular pulse duration (s) z thjc - thermal impedance (c/w) 100 10 single pulse (thermal resistance) d = 0.75 d = 0.50 d = 0.33 d = 0.25 d = 0.20 p dm t 1 t 2 notes: 1. duty factor d = t 1 /t 2 2. peak t j = p dm x z thjc + t c
www.vishay.com for technical questions, contact: diodestech@vishay.com document number: 94255 4 revision: 16-apr-10 vs-80cnq...a pbf series vishay high power products schottky rectifier new generation 3 d-61 package, 2 x 40 a fig. 5 - maximum allowable case temperature vs. average forward current (per leg) fig. 6 - forward power loss characteristics (per leg) fig. 7 - maximum non-repeti tive surge current (per leg) fig. 8 - unclamped in ductive test circuit note (1) formula used: t c = t j - (pd + pd rev ) x r thjc ; pd = forward power loss = i f(av) x v fm at (i f(av) /d) (see fig. 6); pd rev = inverse power loss = v r1 x i r (1 - d); i r at v r1 = 80 % rated v r 80 100 120 140 160 allowable case temperature (c) i f ( av ) - average forward current (a) 30 10 20 40 50 60 0 dc see note (1) square wave (d = 0.50) 80 % rated v r applied 0 5 15 25 20 10 30 average power loss (w) i f(av) - average forward current (a) 10 20 60 30 40 50 0 dc rms limit d = 0.20 d = 0.25 d = 0.33 d = 0.50 d = 0.75 100 10 000 1000 i fsm - non-repetitive surge current (a) t p - square wave pulse duration (s) 100 1000 10 000 10 at any rated load condition and with rated v rrm applied following surge current monitor high-speed switch d.u.t. r g = 25 + freewheel diode v d = 25 v l irfp460 40hfl40s02
document number: 94255 for tec hnical questions, contact: diodestech@vishay.com www.vishay.com revision: 16-apr-10 5 vs-80cnq...a pbf series schottky rectifier new generation 3 d-61 package, 2 x 40 a vishay high power products ordering information table 2 - current rating (80 a) 3 4 5 - schottky ?q? series 6 - voltage ratings 7 - 8 standard pack quantity: a = 10 pieces; asm/asl = 20 pieces a = d-61-8 asm = d-61-8-sm asl = d-61-8-sl - package style: n = d-61 - package: c = common cathode - circuit configuration: - none = standard production pbf = lead (pb)-free device code 5 1 3 24 678 vs- 80 c n q 045 a pbf 1 - hpp product suffix 035 = 35 v 040 = 40 v 045 = 45 v links to related documents dimensions www.vishay.com/doc?95354 part marking information www.vishay.com/doc?95356
document number: 95354 for technical questions concer ning discrete products, cont act: diodes-tech@vishay.com www.vishay.com revision: 13-aug-08 for technical qu estions concerning module products , contact: ind-modules@vishay.com 1 d-61-8, d-61-8-sm, d-61-8-sl outline dimensions vishay high power products dimensions for d-61-8 in millimeters (inches) 16.2 (0.640) ref. 14 mi n . 14 mi n . 5.97 (0.235) 5.71 (0.225) 10.79 (0.425) max. 3.30 (0.130) 3.04 (0.120) 1.04 (0.041) 0. 8 4 (0.033) 37.97 (1.495) 37.72 (1.4 8 5) (2 x) r 0.0200 1.40 (0.055) 1.14 (0.045) 5 (2 x) 5 (2 x) 30.15 (1.1 8 7) 29.90 (1.177) ? 4.17 (0.164) ? 3.91 (0.154) (2 x) 8 . 8 9 (0.350) 8 .73 (0.344) 0. 8 9 (0.035) 0.73 (0.029) 1.9 8 (0.07 8 ) 1.72 (0.06 8 ) 5.20 (0.205) 4.95 (0.195) 10.2 8 (0.405) 10.03 (0.395) 11.05 (0.435) ref. 123
www.vishay.com for technical questions concerning di screte products, contac t: diodes-tech@vishay.com document number: 95354 2 for technical questions concerning modul e products, contact: ind-modules@vishay.com revision: 13-aug-08 outline dimensions vishay high power products d-61-8, d-61-8-sm, d-61-8-sl dimensions for d-61-8-sm in millimeters (inches) 19.93 (0.7 8 5) 19.6 8 (0.775) 8 . 8 9 (0.350) 8 .73 (0.344) 11.05 (0.435) ref. 0. 8 9 (0.035) 0.73 (0.029) 1.9 8 (0.07 8 ) 1.72 (0.06 8 ) 5.20 (0.205) 4.95 (0.195) 10.2 8 (0.405) 10.03 (0.395) 1.40 (0.055) 1.14 (0.045) 14 mi n . 14 mi n . 5.97 (0.235) 5.71 (0.225) 10.79 (0.425) max. 3.30 (0.130) 3.04 (0.120) 1.04 (0.041) 0. 8 4 (0.033)
document number: 95354 for technical questions concer ning discrete products, cont act: diodes-tech@vishay.com www.vishay.com revision: 13-aug-08 for technical qu estions concerning module products , contact: ind-modules@vishay.com 3 outline dimensions d-61-8, d-61-8-sm, d-61-8-sl vishay high power products dimensions for d 61-8-sl in millimeters (inches) 8 . 8 9 (0.350) 8 .73 (0.344) 2.67 (0.105) 2.16 (0.0 8 5) 19.93 (0.7 8 5) 19.6 8 (0.775) 5.59 (0.220) 5.0 8 (0.200) 0. 8 9 (0.035) 0.73 (0.029) 1.9 8 (0.07 8 ) 1.72 (0.06 8 ) 5.20 (0.205) 4.95 (0.195) 14 mi n . 14 mi n . 3.30 (0.130) 3.05 (0.120) 1.40 (0.055) 1.14 (0.045) r0 0.50 8 (r 0.02) 5.97 (0.235) 5.71 (0.225) detail ?a? 3.30 (0.130) 3.05 (0.120) 5 1.04 (0.041) 0. 8 4 (0.033) r 0.51 (0.020) r 0.76 (0.030) 5.33 (0.210) 3.97 (0.156) 3.6 8 (0.145) 2.41 (0.095) 2.16 (0.0 8 5) 0. 8 9 (0.035) 0.73 (0.029) 10.79 (0.425) max. 19.93 (0.7 8 5) 19.6 8 (0.775) 16.13 (0.635) 15. 88 (0.625) 14.22 (0.560) 13.71 (0.540) 1.9 8 (0.07 8 ) 1.72 (0.06 8 ) (2 x) 10.16 (0.400) ref. 0. 8 9 (0.035) 0.73 (0.029) (2 x) 0.64 (0.025) ref. (2 x) 8 . 8 9 (0.350) 8 .73 (0.344) 3.97 (0.156) 3.6 8 (0.145) 5.59 (0.220) 5.0 8 (0.200)
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